4406422037 has 2 divisors, whose sum is σ = 4406422038. Its totient is φ = 4406422036.

The previous prime is 4406421991. The next prime is 4406422039. The reversal of 4406422037 is 7302246044.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3437594161 + 968827876 = 58631^2 + 31126^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4406422037 is a prime.

Together with 4406422039, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 4406421994 and 4406422012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4406422039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2203211018 + 2203211019.

It is an arithmetic number, because the mean of its divisors is an integer number (2203211019).

Almost surely, 2^4406422037 is an apocalyptic number.

It is an amenable number.

4406422037 is a deficient number, since it is larger than the sum of its proper divisors (1).

4406422037 is an equidigital number, since it uses as much as digits as its factorization.

4406422037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 4406422037 is about 66380.8860817630. The cubic root of 4406422037 is about 1639.4393826666.

The spelling of 4406422037 in words is "four billion, four hundred six million, four hundred twenty-two thousand, thirty-seven".